Half-body portrait relighting with overcomplete lighting representation

• Main Authors: Song, Guoxian, Cham, Tat-Jen, Cai, Jianfei, Zheng, Jianmin
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Computer science and engineering; Image Processing; Computational Photography
• Online Access: https://hdl.handle.net/10356/172647
• Institution: Nanyang Technological University

We present a neural-based model for relighting a half-body portrait image by simply referring to another portrait image with the desired lighting condition. Rather than following classical inverse rendering methodology that involves estimating normals, albedo and environment maps, we implicitly e...